GMC 1976 ZEO 6083 Maintenance Manual page 661

PERIODIC MAINTENANCE AND LUBRICATION
24A- 1
SECTION 24A
PERIODIC MAINTENANCE AND
LUBRICATION
PERIODIC MAINTENANCE
(1)
Perform more often in extremely dusty conditions . (2) Replace if necessary .
A-4998
Figure 1-Onan Motor Generator Maintenance Schedule
AFTER EACH CYCLE OF INDICATED HOURS
SERVICE THESE ITEMS
8 100 200 400
500 1000
General Inspection
4000/6000
Watt
Check Oil Level 4000/6000
Watt
Change Crankcase Oil (1)
4000/6000
Watt
Clean Air Cleaner (1)
4000/6000
Watt
Check Spark Plugs 4000/6000
Watt
Fuel Filter-Check (1) 4000/6000
Watt
Check Breaker Points (2) 4000/6000
Watt
Check Governor Linkage 4000/6000
Watt
Clean Cooling Fins (1) 4000/6000
Watt
Change Oil Filter (1) 4000/6000
Watt
Replace Breaker Points 4000/6000
Watt
Replace Air Cleaner (1) 4000 6000
Watt Watt
Remove Carbon From Heads
4000/6000
Watt
Adjust Tappets
4000/6000
Watt
Check Generator Brushes 4000/6000
Watt
Complete Reconditioning 4000/6000
(If Required)
Watt